71900208

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1331

約数の個数: 120

約数和(自身を含む): 222494688

約数和(自身を除く): 150594480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 552, 612, 782, 816, 828, 1104, 1173, 1224, 1277, 1564, 1656, 2346, 2448, 2554, 3128, 3312, 3519, 3831, 4692, 5108, 6256, 7038, 7662, 9384, 10216, 11493, 14076, 15324, 18768, 20432, 21709, 22986, 28152, 29371, 30648, 43418, 45972, 56304, 58742, 61296, 65127, 86836, 88113, 91944, 117484, 130254, 173672, 176226, 183888, 195381, 234968, 260508, 264339, 347344, 352452, 390762, 469936, 499307, 521016, 528678, 704904, 781524, 998614, 1042032, 1057356, 1409808, 1497921, 1563048, 1997228, 2114712, 2995842, 3126096, 3994456, 4229424, 4493763, 5991684, 7988912, 8987526, 11983368, 17975052, 23966736, 35950104, 71900208]

約数ペア:

[(1, 71900208), (2, 35950104), (3, 23966736), (4, 17975052), (6, 11983368), (8, 8987526), (9, 7988912), (12, 5991684), (16, 4493763), (17, 4229424), (18, 3994456), (23, 3126096), (24, 2995842), (34, 2114712), (36, 1997228), (46, 1563048), (48, 1497921), (51, 1409808), (68, 1057356), (69, 1042032), (72, 998614), (92, 781524), (102, 704904), (136, 528678), (138, 521016), (144, 499307), (153, 469936), (184, 390762), (204, 352452), (207, 347344), (272, 264339), (276, 260508), (306, 234968), (368, 195381), (391, 183888), (408, 176226), (414, 173672), (552, 130254), (612, 117484), (782, 91944), (816, 88113), (828, 86836), (1104, 65127), (1173, 61296), (1224, 58742), (1277, 56304), (1564, 45972), (1656, 43418), (2346, 30648), (2448, 29371), (2554, 28152), (3128, 22986), (3312, 21709), (3519, 20432), (3831, 18768), (4692, 15324), (5108, 14076), (6256, 11493), (7038, 10216), (7662, 9384)]